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11. 发明授权

US07208032B2 Printing medium coating solution, ink-jet ink, image forming method, set of printing medium coating solution and ink-jet ink, and ink-jet recording apparatus 有权
标题翻译：印刷介质涂布溶液，喷墨油墨，成像方法，印刷介质涂布溶液和喷墨油墨组以及喷墨记录装置
公开(公告)号：US07208032B2
公开(公告)日：2007-04-24
申请号：US11223946
申请日：2005-09-13
申请人： Shinichi Hakamada , Yasuhiro Nito , Koromo Shirota , Kenji Shinjo , Yutaka Kurabayashi , Tetsu Iwata
发明人： Shinichi Hakamada , Yasuhiro Nito , Koromo Shirota , Kenji Shinjo , Yutaka Kurabayashi , Tetsu Iwata
IPC分类号： C09D11/02
CPC分类号： B41M5/52 , B41M5/5218 , B41M5/5227 , C09D11/30 , C09D11/54
摘要： The present invention can sufficiently suppress curling phenomenon of a recorded product and facilitate handling of a printed product produced by using plain paper, in particular. The present invention provides a printing medium coating solution including water and a water-retentive, water-soluble organic compound, wherein the water-soluble organic compound includes only a water-soluble organic compound showing a difference of 36% or less between the water retention ability at a temperature of 23° C. and a humidity of 45% and the water retention ability at a temperature of 30° C. and a humidity of 80%; and the content of the water-soluble organic compound is 15 mass % or more with respect to the total amount of the printing medium coating solution. The present invention provides an ink-jet ink including a coloring material, water, and a water-retentive, water-soluble organic compound, wherein the water-soluble organic compound includes only a water-soluble organic compound showing a difference of 36% or less between the water retention ability at a temperature of 23° C. and a humidity of 45% and the water retention ability at a temperature of 30° C. and a humidity of 80%; and the content of the water-soluble organic compound is 15 mass % or more with respect to the total amount of the ink-jet ink.
摘要翻译：本发明可以充分抑制记录产品的卷曲现象，特别是便于处理使用普通纸生产的印刷品。本发明提供一种包含水和保水性水溶性有机化合物的印刷介质涂布溶液，其中水溶性有机化合物仅包含水保持性有机化合物之间的差为36％以下的水溶性有机化合物温度为23℃，湿度为45％，保水能力为30℃，湿度为80％的能力; 相对于印刷媒体涂布液的总量，水溶性有机化合物的含量为15质量％以上。本发明提供一种喷墨油墨，其包括着色材料，水和保水性水溶性有机化合物，其中水溶性有机化合物仅包括显示出36％的差异的水溶性有机化合物，或在23℃的温度和45％的湿度下的保水能力和在30℃的温度和80％的湿度下的保水能力之间较少; 相对于喷墨油墨的总量，水溶性有机化合物的含量为15质量％以上。

12. 发明授权

US07517074B2 Printing medium coating solution, ink-jet ink, image forming method, set of printing medium coating solution and ink-jet ink, and ink-jet recording apparatus 有权
标题翻译：印刷介质涂布溶液，喷墨油墨，成像方法，印刷介质涂布溶液和喷墨油墨组以及喷墨记录装置
公开(公告)号：US07517074B2
公开(公告)日：2009-04-14
申请号：US11678718
申请日：2007-02-26
申请人： Shinichi Hakamada , Yasuhiro Nito , Koromo Shirota , Kenji Shinjo , Yutaka Kurabayashi , Tetsu Iwata
发明人： Shinichi Hakamada , Yasuhiro Nito , Koromo Shirota , Kenji Shinjo , Yutaka Kurabayashi , Tetsu Iwata
IPC分类号： G01D11/00 , C09D11/02
CPC分类号： B41M5/52 , B41M5/5218 , B41M5/5227 , C09D11/30 , C09D11/54
摘要： The present invention can sufficiently suppress curling phenomenon of a recorded product and facilitate handling of a printed product produced by using plain paper, in particular. The present invention provides a printing medium coating solution including water and a water-retentive, water-soluble organic compound, wherein the water-soluble organic compound includes only a water-soluble organic compound showing a difference of 36% or less between the water retention ability at a temperature of 23° C. and a humidity of 45% and the water retention ability at a temperature of 30° C. and a humidity of 80%; and the content of the water-soluble organic compound is 15 mass % or more with respect to the total amount of the printing medium coating solution. The present invention provides an ink-jet ink including a coloring material, water, and a water-retentive, water-soluble organic compound, wherein the water-soluble organic compound includes only a water-soluble organic compound showing a difference of 36% or less between the water retention ability at a temperature of 23° C. and a humidity of 45% and the water retention ability at a temperature of 30° C. and a humidity of 80%; and the content of the water-soluble organic compound is 15 mass % or more with respect to the total amount of the ink-jet ink.
摘要翻译：本发明可以充分抑制记录产品的卷曲现象，特别是便于处理使用普通纸生产的印刷品。本发明提供一种包含水和保水性水溶性有机化合物的印刷介质涂布溶液，其中水溶性有机化合物仅包含水保持性有机化合物之间的差为36％以下的水溶性有机化合物温度为23℃，湿度为45％，保水能力为30℃，湿度为80％的能力; 相对于印刷媒体涂布液的总量，水溶性有机化合物的含量为15质量％以上。本发明提供一种喷墨油墨，其包括着色材料，水和保水性水溶性有机化合物，其中水溶性有机化合物仅包括显示出36％的差异的水溶性有机化合物，或在23℃的温度和45％的湿度下的保水能力和在30℃的温度和80％的湿度下的保水能力之间较少; 相对于喷墨油墨的总量，水溶性有机化合物的含量为15质量％以上。

13. 发明授权

US07517073B2 Liquid composition, set of liquid composition and ink, ink jet recording apparatus, and image forming method 有权
标题翻译：液体组合物，液体组合物和油墨组，喷墨记录装置和图像形成方法
公开(公告)号：US07517073B2
公开(公告)日：2009-04-14
申请号：US11225344
申请日：2005-09-14
申请人： Yasuhiro Nito , Shinichi Hakamada , Koromo Shirota , Kenji Shinjo , Yutaka Kurabayashi , Masashi Tsujimura
发明人： Yasuhiro Nito , Shinichi Hakamada , Koromo Shirota , Kenji Shinjo , Yutaka Kurabayashi , Masashi Tsujimura
IPC分类号： C09D11/00
CPC分类号： C09D11/30 , C09D11/54
摘要： To suppress curling phenomenon of a recording medium to which a liquid composition is applied while securing ejection stability. A liquid composition for used in an image recording method including the steps of applying an ink containing a colorant in a dissolved state or a dispersed state to a recording medium and applying to the recording medium a liquid composition which destabilizes the dissolved state or the dispersed state of the colorant in the ink by coming into contact with the ink, the liquid composition including at least a polyvalent metal ion, water, and water-soluble organic compounds 1 and 2, in which a content X (mass %) of the water-soluble organic compound 1 in the liquid composition is 15 mass % or more, and the content X (mass %) of the water-soluble organic compound 1 in the liquid composition and a content Y (mass %) of the water-soluble organic compound 2 in the liquid composition satisfy a specific relationship.
摘要翻译：抑制喷射稳定性的同时施加液体组合物的记录介质的卷曲现象。一种用于图像记录方法的液体组合物，包括以下步骤：将含有溶解状态或分散状态的着色剂的油墨施加到记录介质上，并向记录介质施加使溶解状态或分散状态不稳定的液体组合物的油墨中的着色剂与油墨接触，该液体组合物至少包含多价金属离子，水和水溶性有机化合物1和2，其中水溶性有机化合物的含量X（质量％），液体组合物中的水溶性有机化合物1的含量为15质量％以上，液体组合物中的水溶性有机化合物1的含量X（质量％）和水溶性有机化合物的含量Y（质量％） 2在液体组合物中满足特定的关系。

14. 发明申请

US20060007289A1 Liquid composition, set of liquid composition and ink, ink jet recording apparatus, and image forming method 有权
公开(公告)号：US20060007289A1
公开(公告)日：2006-01-12
申请号：US11225344
申请日：2005-09-14
申请人： Yasuhiro Nito , Shinichi Hakamada , Koromo Shirota , Kenji Shinjo , Yutaka Kurabayashi , Masashi Tsujimura
发明人： Yasuhiro Nito , Shinichi Hakamada , Koromo Shirota , Kenji Shinjo , Yutaka Kurabayashi , Masashi Tsujimura
IPC分类号： G01D11/00
CPC分类号： C09D11/30 , C09D11/54
摘要： To suppress curling phenomenon of a recording medium to which a liquid composition is applied while securing ejection stability. A liquid composition for used in an image recording method including the steps of applying an ink containing a colorant in a dissolved state or a dispersed state to a recording medium and applying to the recording medium a liquid composition which destabilizes the dissolved state or the dispersed state of the colorant in the ink by coming into contact with the ink, the liquid composition including at least a polyvalent metal ion, water, and water-soluble organic compounds 1 and 2, in which a content X (mass %) of the water-soluble organic compound 1 in the liquid composition is 15 mass % or more, and the content X (mass %) of the water-soluble organic compound 1 in the liquid composition and a content Y (mass %) of the water-soluble organic compound 2 in the liquid composition satisfy a specific relationship.

15. 发明申请

US20060000386A1 Printing medium coating solution, ink-jet ink, image forming method, set of printing medium coating solution and ink-jet ink, and ink-jet recording apparatus 有权
公开(公告)号：US20060000386A1
公开(公告)日：2006-01-05
申请号：US11223946
申请日：2005-09-13
申请人： Shinichi Hakamada , Yasuhiro Nito , Koromo Shirota , Kenji Shinjo , Yutaka Kurabayashi , Tetsu Iwata
发明人： Shinichi Hakamada , Yasuhiro Nito , Koromo Shirota , Kenji Shinjo , Yutaka Kurabayashi , Tetsu Iwata
IPC分类号： C09D11/00
CPC分类号： B41M5/52 , B41M5/5218 , B41M5/5227 , C09D11/30 , C09D11/54
摘要： The present invention can sufficiently suppress curling phenomenon of a recorded product and facilitate handling of a printed product produced by using plain paper, in particular. The present invention provides a printing medium coating solution including water and a water-retentive, water-soluble organic compound, wherein the water-soluble organic compound includes only a water-soluble organic compound showing a difference of 36% or less between the water retention ability at a temperature of 23° C. and a humidity of 45% and the water retention ability at a temperature of 30° C. and a humidity of 80%; and the content of the water-soluble organic compound is 15 mass % or more with respect to the total amount of the printing medium coating solution. The present invention provides an ink-jet ink including a coloring material, water, and a water-retentive, water-soluble organic compound, wherein the water-soluble organic compound includes only a water-soluble organic compound showing a difference of 36% or less between the water retention ability at a temperature of 23° C. and a humidity of 45% and the water retention ability at a temperature of 30° C. and a humidity of 80%; and the content of the water-soluble organic compound is 15 mass % or more with respect to the total amount of the ink-jet ink.

16. 发明授权

US07185978B2 Recording method, ink cartridge, printing device and information recording apparatus 有权
标题翻译：记录方法，墨盒，打印装置和信息记录装置
公开(公告)号：US07185978B2
公开(公告)日：2007-03-06
申请号：US10634825
申请日：2003-08-06
申请人： Akira Nagashima , Shoji Koike , Shinichi Hakamada
发明人： Akira Nagashima , Shoji Koike , Shinichi Hakamada
IPC分类号： G01D11/00
CPC分类号： C09D11/50 , B41J2002/14169 , B41J2002/14475 , C09D11/30
摘要： A recording method including the step of providing an ink from a recording head to a recording medium through a gap provided between the recording head and the recording medium, the ink being supplied to the recording head from an ink tank including an ink contact member and the ink contacting the ink contact member, wherein the ink comprises: (i) a fluorescent coloring material; (ii) a nonionic surfactant; (iii) a compound which is not compatible with (ii); and (iv) a liquid medium for dissolving or dispersing (i), (ii) and (iii), and wherein the ink contact member comprises at least one compound selected from the group consisting of polyacetate and polyolefin.
摘要翻译：一种记录方法，包括通过设置在记录头和记录介质之间的间隙从记录头向记录介质提供墨水的步骤，所述墨水从包括墨接触部件的墨罐供应到记录头，油墨接触墨接触构件，其中油墨包括：（i）荧光着色材料; （ii）非离子表面活性剂; （iii）与（ii）不相容的化合物; 和（iv）用于溶解或分散（i），（ii）和（iii）的液体介质，并且其中所述油墨接触构件包含至少一种选自聚乙酸酯和聚烯烃的化合物。

17. 发明授权

US08308198B2 Water-based fluorescent ink, recorded image using the same, and judging method 失效
标题翻译：水性荧光墨水，使用其的记录图像和判断方法
公开(公告)号：US08308198B2
公开(公告)日：2012-11-13
申请号：US12272194
申请日：2008-11-17
申请人： Masako Udagawa , Shoji Koike , Makoto Aoki , Akira Nagashima , Shinichi Hakamada
发明人： Masako Udagawa , Shoji Koike , Makoto Aoki , Akira Nagashima , Shinichi Hakamada
IPC分类号： A61N5/06 , G01J3/10 , H05G2/00
CPC分类号： C09D11/50 , Y10T428/24802 , Y10T428/24893 , Y10T428/24901
摘要： The present invention relates to a water-based fluorescent ink for the purpose of measurement or judgment of the fluorescence emission in a visible light region by an excitation wavelength in a predetermined ultraviolet range, containing water, a coloring material dissolved or dispersed in water, and an organic solvent, having a plurality of fluorescent groups in the coloring material structure of the coloring material, and using a water-soluble coloring material having a sulfonic acid group as the water-soluble group in the state of a free acid, capable of improving the water resistance and the light resistance, dramatically increasing the content of the fluorescent coloring material in the ink, which has conventionally been included only by a small amount in the ink due to the concentration quenching problem, obtaining preferable fluorescence emission and water resistance of the recorded image, and providing preferable adhesion resistance to the recording medium of the coloring material and reliability.
摘要翻译：本发明涉及一种水性荧光墨水，其目的在于测量或判断可见光区域中的荧光发射是否在预定的紫外线范围内的激发波长，包含水，溶解或分散在水中的着色材料，以及有机溶剂，在着色材料的着色材料结构中具有多个荧光基团，并且使用具有磺酸基作为游离酸状态的水溶性基团的水溶性着色材料，能够改善耐水性和耐光性，显着增加了由于浓度骤冷问题而在墨中常规包含的油墨中的荧光着色材料的含量，获得了优选的荧光发射和耐水性记录图像，并且对着色剂的记录介质提供优选的粘合性可靠性和可靠性。

18. 发明申请

US20070029522A1 Print ink containing a plurality of fluorescent coloring materials and inkjet recording method 有权
标题翻译：含有多种荧光着色材料的印刷油墨和喷墨记录方法
公开(公告)号：US20070029522A1
公开(公告)日：2007-02-08
申请号：US11546973
申请日：2006-10-13
申请人： Masako Udagawa , Sadayuki Sugama , Shoji Koike , Makoto Aoki , Akira Nagashima , Shinichi Hakamada
发明人： Masako Udagawa , Sadayuki Sugama , Shoji Koike , Makoto Aoki , Akira Nagashima , Shinichi Hakamada
IPC分类号： C09D11/00 , C09K11/06
CPC分类号： C09D11/32 , B41M3/144 , C09D11/50
摘要： The present invention provides a fluorescence ink having a high fluorescence intensity, and an ink jet recording method using the same. The ink contains a first fluorescent coloring material that emits fluorescence at a predetermined fluorescence wavelength to be used for measurement or determination with excitation at a predetermined excitation wavelength, a second fluorescent coloring material that emits fluorescence on excitation at the predetermined excitation wavelength, where the excitation spectrum of the first coloring material in the ink to obtain the fluorescence at the predetermined emission wavelength has a peak wavelength range next to the predetermined fluorescence wavelength, and the emission fluorescence spectrum of the second coloring material has an emission wavelength region substantially including at least the above peak wavelength range.
摘要翻译：本发明提供了具有高荧光强度的荧光油墨和使用该荧光强度的喷墨记录方法。油墨含有第一荧光着色材料，其以预定的荧光波长发射荧光，以用于以预定激发波长的激发进行测量或测定;第二荧光着色材料，其以预定激发波长发射荧光，其中激发油墨中的第一着色材料的光谱以获得预定发射波长的荧光具有与预定荧光波长相邻的峰值波长范围，并且第二着色材料的发射荧光光谱具有基本上至少包括高于峰值波长范围。

19. 发明授权

US07144449B2 Print ink containing a plurality of fluorescent coloring materials and inkjet recording method 有权
标题翻译：含有多种荧光着色材料的印刷油墨和喷墨记录方法
公开(公告)号：US07144449B2
公开(公告)日：2006-12-05
申请号：US10866116
申请日：2004-06-14
申请人： Masako Udagawa , Sadayuki Sugama , Shoji Koike , Makoto Aoki , Akira Nagashima , Shinichi Hakamada
发明人： Masako Udagawa , Sadayuki Sugama , Shoji Koike , Makoto Aoki , Akira Nagashima , Shinichi Hakamada
IPC分类号： C09D11/02 , C09K11/02
CPC分类号： C09D11/32 , B41M3/144 , C09D11/50
摘要： The present invention provides a fluorescence ink having a high fluorescence intensity, and an ink jet recording method using the same. The ink contains a first fluorescent coloring material that emits fluorescence at a predetermined fluorescence wavelength to be used for measurement or determination with excitation at a predetermined excitation wavelength, a second fluorescent coloring material that emits fluorescence on excitation at the predetermined excitation wavelength, where the excitation spectrum of the first coloring material in the ink to obtain the fluorescence at the predetermined emission wavelength has a peak wavelength range next to the predetermined fluorescence wavelength, and the emission fluorescence spectrum of the second coloring material has an emission wavelength region substantially including at least the above peak wavelength range.
摘要翻译：本发明提供了具有高荧光强度的荧光油墨和使用该荧光强度的喷墨记录方法。油墨含有第一荧光着色材料，其以预定的荧光波长发射荧光，以用于以预定激发波长的激发进行测量或测定;第二荧光着色材料，其以预定激发波长发射荧光，其中激发油墨中的第一着色材料的光谱以获得预定发射波长的荧光具有与预定荧光波长相邻的峰值波长范围，并且第二着色材料的发射荧光光谱具有基本上至少包括高于峰值波长范围。

20. 发明授权

US07141105B2 Water-based fluorescent ink, recorded image using the same, and judging method 有权
标题翻译：水性荧光墨水，使用其的记录图像和判断方法
公开(公告)号：US07141105B2
公开(公告)日：2006-11-28
申请号：US10975396
申请日：2004-10-29
申请人： Masako Udagawa , Shoji Koike , Makoto Aoki , Akira Nagashima , Shinichi Hakamada
发明人： Masako Udagawa , Shoji Koike , Makoto Aoki , Akira Nagashima , Shinichi Hakamada
IPC分类号： C09D11/02
CPC分类号： C09D11/50 , Y10T428/24802 , Y10T428/24893 , Y10T428/24901
摘要： The present invention relates to a water-based fluorescent ink for the purpose of measurement or judgment of the fluorescence emission in a visible light region by an excitation wavelength in a predetermined ultraviolet range, containing water, a coloring material dissolved or dispersed in water, and an organic solvent, having a plurality of fluorescent groups in the coloring material structure of the coloring material, and using a water-soluble coloring material having a sulfonic acid group as the water-soluble group in the state of a free acid, capable of improving the water resistance and the light resistance, dramatically increasing the content of the fluorescent coloring material in the ink, which has conventionally been included only by a small amount in the ink due to the concentration quenching problem, obtaining preferable fluorescence emission and water resistance of the recorded image, and providing preferable adhesion resistance to the recording medium of the coloring material and reliability.
摘要翻译：本发明涉及一种水性荧光墨水，其目的在于测量或判断可见光区域中的荧光发射是否在预定的紫外线范围内的激发波长，包含水，溶解或分散在水中的着色材料，以及有机溶剂，在着色材料的着色材料结构中具有多个荧光基团，并且使用具有磺酸基作为游离酸状态的水溶性基团的水溶性着色材料，能够改善耐水性和耐光性，显着增加了由于浓度骤冷问题而在墨中常规包含的油墨中的荧光着色材料的含量，获得了优选的荧光发射和耐水性记录图像，并且对着色剂的记录介质提供优选的粘合性可靠性和可靠性。

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